Struct template make

boost::proto::make — A PrimitiveTransform that computes a type by evaluating any nested transforms and then constructs an object of that type.

Synopsis

// In header: <boost/proto/transform/make.hpp>

template<typename T> 
struct make :  proto::transform< make<T> > {
  // member classes/structs/unions
  template<typename Expr, typename State, typename Data> 
  struct impl :  proto::transform_impl< Expr, State, Data > {
    // types
    typedef see-below result_type;

    // public member functions
    result_type operator()(typename impl::expr_param, 
                           typename impl::state_param, 
                           typename impl::data_param) const;
  };
};

Description

The purpose of proto::make<> is to annotate a transform as an ObjectTransform so that proto::when<> knows how to apply it.

For the full description of the behavior of the proto::make<> transform, see the documentation for the nested proto::make::impl<> class template.